Item 4. Mine Safety Disclosures

Not applicable.

INFORMATION ABOUT OUR EXECUTIVE OFFICERS

The following information regarding the Company’s executive officers is as of February 5, 2026.

Set forth below is a description of the background of each of the Company’s executive officers.

Robert E. Jordan has served as the Company's Chief Executive Officer since February 2022 and as its President since January 2023. Mr. Jordan has been a member of the Board since February 2022. Mr. Jordan also served as Executive Vice President & Incoming Chief Executive Officer from June 2021 to February 2022, Executive Vice President Corporate Services from July 2017 to June 2021, Executive Vice President & Chief Commercial Officer from September 2011 to July 2017, Executive Vice President Strategy & Planning from May 2008 to September 2011, Executive Vice President Strategy & Technology from September 2006 to May 2008, Senior Vice President Enterprise Spend Management from August 2004 to September 2006, Vice President Technology from 2002 to 2004, Vice President Purchasing from 2001 to 2002, Controller from 1997 to 2001, Director Revenue Accounting from 1994 to 1997, and Manager Sales Accounting from 1990 to 1994. Mr. Jordan joined the Company in 1988 as a programmer.

Andrew M. Watterson has served as the Company's Chief Operating Officer since October 2022. Mr. Watterson also served as Executive Vice President & Chief Commercial Officer from January 2020 to October 2022, Executive Vice President & Chief Revenue Officer from July 2017 to January 2020, Senior Vice President & Chief Revenue Officer from January 2017 to July 2017, Senior Vice President of Network & Revenue from January 2016 to January 2017, and as Vice President of Network Planning & Performance from October 2013 to January 2016.

Tom Doxey has served as the Company’s Executive Vice President & Chief Financial Officer since March 2025. Mr. Doxey also served as President of Breeze Airways from May 2022 to August 2024, Senior Vice President of Technical Operations at United Airlines from May 2019 to April 2022, Chief Financial Officer of Operations at United Airlines from December 2016 to May 2019, Vice President of Fleet and Corporate Finance at Allegiant Air from March 2013 to December 2016, in other fleet and finance-related roles at Allegiant Air from July 2009 to March 2013, and in various Finance roles at US Airways from October 2006 to July 2009.

Justin Jones has served as the Company’s Executive Vice President Operations since December 2023. Mr. Jones also served as Senior Vice President Operations & Design from December 2021 to December 2023, Vice President Planning & Performance, Technical Operations from September 2018 to December 2021, Vice President Operational Strategy & Performance from March 2016 to September 2018, Senior Director Pricing & Planning from October 2012 to March 2016, and Director Revenue Management from November 2008 to October 2012. Mr. Jones joined the Company in 2001 in the Revenue Management Department.

Tony Roach has served as the Company's Executive Vice President & Chief Customer & Brand Officer since March 2025. Mr. Roach also served as Senior Vice President & Chief Customer Officer from December 2022 to March 2025, Vice President Customer Experience & Customer Relations from May 2021 to December 2022, Managing Director Customer Experience from June 2020 to May 2021, Managing Director Marketing from September 2019 to June 2020, Senior Director Customer Experience from September 2018 to September 2019, Director Customer Experience from January 2017 to September 2018, Senior Manager in the Marketing Department from February 2014 to January 2017, and Manager in the Marketing Department from December 2010 to February 2014. Mr. Roach joined the Company in 2001 in the Marketing Department.

Lauren Woods has served as the Company’s Executive Vice President & Chief Information Officer since December 2025. Ms. Woods also served as Senior Vice President & Chief Information Officer from February 2023 to December 2025, Vice President Technology from August 2021 to February 2023, Managing Director Technology from February 2019 to August 2021, Senior Director Technology from April 2016 to February 2019, Director in the Corporate Delivery Department from November 2014 to April 2016, Senior Manager Technology from October 2012 to November 2014, and Manager Technology from March 2010 to October 2012.

PART II